Nylon Spherical Cap Nuts M3-M20 - Plastic Round Head Screw Caps

These nylon spherical cap nuts are designed for a variety of applications, offering a durable and reliable solution for covering exposed bolt threads. Made from high-quality plastic, they provide excellent resistance to corrosion and environmental factors, making them suitable for both indoor and outdoor use. Available in sizes ranging from M3 to M20, these round head screw caps ensure a secure fit and a clean, professional finish. Ideal for use in furniture assembly, automotive applications, or any project requiring protective and aesthetic enhancements. Standard No.: Metric Surface Treatment: Smooth and burr-free Product Grade: A-level Strength Level: PA66 Manufacture country: China Instructions included: No